Extremities Twin skinned gloves are pretty good.
Their not really waterproof, as they are not using any inner membrane, but due to their design, they keep your hands fairly warm even when soaking wet.
Their only downside, is that if the inner glove becomes separated from the outer, they are murder to realine.
When the weather is really dreadful, i use my fully waterproof, outer mits, to keep the gloves i am wearing dry.
Really, no glove by its own, is fully waterproof, try thinking of getting a pair of overmits as well, then your guaranteed full weather protection.